UC2874N-1 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> UC2874N-1

UC2874N-1: DescriptionSwitching Controllers Hi Eff Synch Step down Buck Cntrlr; CategoryPower/power management The power supply circuit; File Size442KB，12 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

Stay tuned Parametric Compare

UC2874N-1 Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	UC2874N-1	-	-	View	Buy Now

UC2874N-1 Overview

Switching Controllers Hi Eff Synch Step down Buck Cntrlr

UC2874N-1 Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	DIP, DIP18,.3
Contacts	18
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	1 week
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	36 V
Minimum input voltage	12 V
Nominal input voltage	12 V
JESD-30 code	R-PDIP-T18
JESD-609 code	e4
length	22.48 mm
Number of functions	1
Number of terminals	18
Maximum operating temperature	85 °C
Minimum operating temperature	-25 °C
Maximum output current	1 A
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP18,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	5.08 mm
surface mount	NO
Switch configuration	PUSH-PULL
Maximum switching frequency	300 kHz
technology	BIPOLAR
Temperature level	OTHER
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

UC2874N-1 Related Products

	UC2874N-1	UC2874DW-1	UC2874DW-1G4	UC2874DW-2	UC2874DW-2G4	UC2874N-2	UC3874DW-1	UC3874DW-2	UC3874N-1	UC3874N-2
Description	Switching Controllers Hi Eff Synch Step down Buck Cntrlr	High Efficiency, Synchronous, Step-down (Buck) Controllers 18-SOIC -40 to 85	High Efficiency, Synchronous, Step-down (Buck) Controllers 18-SOIC -40 to 85	High Efficiency, Synchronous, Step-down (Buck) Controllers 18-SOIC -40 to 85	High Efficiency, Synchronous, Step-down (Buck) Controllers 18-SOIC -40 to 85	Switching Controllers Hi Eff Synch Step down Buck Cntrlr	High Efficiency, Synchronous, Step-down (Buck) Controller 18-SOIC 0 to 70	Switching Controllers Hi Eff Synch Step down Buck Cntrlr	Switching Controllers Hi Eff Synch Step down Buck Cntrlr	Switching Controllers Hi Eff Synch Step down Buck Cntrlr
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	DIP	SOIC	SOIC	SOIC	SOIC	DIP	SOIC	SOIC	DIP	DIP
package instruction	DIP, DIP18,.3	SOP, SOP18,.4	GREEN, SOIC-18	SOP, SOP18,.4	SOP, SOP18,.4	DIP, DIP18,.3	SOP, SOP18,.4	SOP, SOP18,.4	DIP, DIP18,.3	DIP, DIP18,.3
Contacts	18	18	18	18	18	18	18	18	18	18
Reach Compliance Code	compli	compli	compli	compli	compli	compliant	compli	compli	unknown	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	36 V	36 V	36 V	36 V	36 V	36 V	36 V	36 V	36 V	36 V
Minimum input voltage	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V
Nominal input voltage	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V
JESD-30 code	R-PDIP-T18	R-PDSO-G18	R-PDSO-G18	R-PDSO-G18	R-PDSO-G18	R-PDIP-T18	R-PDSO-G18	R-PDSO-G18	R-PDIP-T18	R-PDIP-T18
length	22.48 mm	11.55 mm	11.55 mm	11.55 mm	11.55 mm	22.48 mm	11.55 mm	11.55 mm	22.48 mm	22.48 mm
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	18	18	18	18	18	18	18	18	18	18
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	70 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-25 °C	-40 °C	-40 °C	-40 °C	-40 °C	-25 °C	-	-	-	-
Maximum output current	1 A	1 A	1 A	1 A	1 A	1 A	1 A	1 A	1 A	1 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	SOP	SOP	SOP	DIP	SOP	SOP	DIP	DIP
Encapsulate equivalent code	DIP18,.3	SOP18,.4	SOP18,.4	SOP18,.4	SOP18,.4	DIP18,.3	SOP18,.4	SOP18,.4	DIP18,.3	DIP18,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260	260	260	260	NOT SPECIFIED	260	260	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	2.65 mm	2.65 mm	2.65 mm	2.65 mm	5.08 mm	2.65 mm	2.65 mm	5.08 mm	5.08 mm
surface mount	NO	YES	YES	YES	YES	NO	YES	YES	NO	NO
Switch configuration	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
Maximum switching frequency	300 kHz	300 kHz	300 kHz	300 kHz	300 kHz	300 kHz	300 kHz	300 kHz	300 kHz	300 kHz
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	OTHER	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	OTHER	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.62 mm	7.5 mm	7.5 mm	7.5 mm	7.5 mm	7.62 mm	7.5 mm	7.5 mm	7.62 mm	7.62 mm
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	-	Texas Instruments
Is it lead-free?	Lead free	Lead free	-	Lead free	-	Lead free	Lead free	Lead free	Contains lead	Lead free
Factory Lead Time	1 week	1 week	-	1 week	-	1 week	1 week	1 week	1 week	1 week
JESD-609 code	e4	e4	e4	e4	e4	e4	e4	e4	-	e4
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	-	Nickel/Palladium/Gold (Ni/Pd/Au)
Humidity sensitivity level	-	2	2	2	2	-	2	2	-	-

Recommended Resources

Novel solar LED light controller circuit diagram

A temperature controller circuit diagram of RKC XTE-7000

Refrigerator electronic thermostat circuit

Stabilized power supply circuit diagram with 7-shaped overcurrent protection circuit

555 transistor quality discriminator circuit (2)

875p computer motherboard circuit diagram_100

The output signal of the inverse proportional op amp is wrong: [i=s]This post was last edited by xiaxingxing on 2021-9-22 13:42[/i]As shown in Figure 1, the circuit with an amplification factor of -1 composed of the operational amplifier LT1797CS5 has the followi...; xiaxingxing Analog electronics

MSP430F5529 generates PWM waves with CCS: [size=4]Use the clock to generate a PWM wave of a certain frequency[/size] [size=4] [/size] [size=4]Use FPGA to get a more perfect waveform, but if only a CLK wave is provided, F5529LP can do it compl...; fish001 Microcontroller MCU

Discussion on Automobile Generator Regulator: There are indeed many varieties of regulators sold on the market. The regulator market can be roughly divided into the main engine supporting market and the maintenance and after-sales market. The pro...; 1ying Automotive Electronics

GD32L233 Early Review: I have been working on the company's computer recently. Due to the company's network management, the computer cannot access the personal mailbox, so I did not receive the email from the electronic eng...; skyworth74 GD32 MCU

"Simplify the complex" PIC CCS built-in function streamlined programming: There are many compilers for PIC. I like PIC CCS compiler the most. It has many built-in functions. Although it is not standard C, it is very convenient to use. It can simplify a lot of code and optim...; qwerghf Microchip MCU

Button associated image: How can I associate several pictures with buttons in cv++, and then select the picture by clicking the button?...; imaybach Embedded System

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components